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| author | Alan Ott <alan@signal11.us> | 2013-04-03 04:00:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-07 17:06:43 -0400 |
| commit | e937f583ec3a40cccd480b40d8c6d54751781587 (patch) | |
| tree | 4885a511f62ca7bcf7d41f51acccd633f53587ad /Kconfig | |
| parent | b5992fe962b0c91880229ec31166517e4db2977b (diff) | |
| download | linux-stable-e937f583ec3a40cccd480b40d8c6d54751781587.tar.gz linux-stable-e937f583ec3a40cccd480b40d8c6d54751781587.tar.bz2 linux-stable-e937f583ec3a40cccd480b40d8c6d54751781587.zip | |
mac802154: Increase tx_buffer_len
Increase the buffer length from 10 to 300 packets. Consider that traffic on
mac802154 devices will often be 6LoWPAN, and a full-length (1280 octet)
IPv6 packet will fragment into 15 6LoWPAN fragments (because the MTU of
IEEE 802.15.4 is 127). A 300-packet queue is really 20 full-length IPv6
packets.
With a queue length of 10, an entire IPv6 packet was unable to get queued
at one time, causing fragments to be dropped, and making reassembly
impossible.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions